On the left is my C99 #8, and on the right is my C99 #4 to show the difference in growth.
Close ups of #8, the bottom leaves died and fell off as you can see, and it appears to be spreading.
Close up of #4 nice and healthy
Snype doesn't know what the problem is, so any help would be greatly appreciated! I have thrips but i've been killing them and my other plants have them and don't have the problem #8 has.